Merestone
n. 界石,界碑
🗣️ 情景例句
May I see the mirror, please?
我可以照照镜子吗？
He is up to his ears in debt.
他债台高筑。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。